Crovax, Ascendant Hero is a mythic Legendary Creature — Human Noble card from Time Spiral Remastered (TSR), collector number 15. Current market price: $0.72 (foil $1.38), TCGplayer market prices via Scryfall.
Other white creatures get +1/+1. Nonwhite creatures get -1/-1. Pay 2 life: Return Crovax to its owner's hand.